26932-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26932-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,9,3 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 26932-83:
(7*2)+(6*6)+(5*9)+(4*3)+(3*2)+(2*8)+(1*3)=132
132 % 10 = 2
So 26932-83-2 is a valid CAS Registry Number.